Casino Bellini - hard to withdraw my money

well i just won $600 but am finding it hard to withdraw.they have asked me to send them id.

so i have sent them my driving license plus my bank details but now they want more about my credit card that i used once but shredded it last month.i have given them enough information and they called me on my teleph­one­(la­ndl­ine­).s­urely this is enough info for them.